
/**
 * Write a description of class CurrentConditionsDisplay here.
 * 
 * @author (your name) 
 * @version (a version number or a date)
 */
public class CurrentConditionsDisplay implements Observer, DisplayElement
{
    private float temperature;
    private float humidity;
    private Subject weatherData;
    
    public CurrentConditionsDisplay(Subject weatherData){
        this.weatherData = weatherData;
        weatherData.registerObserver(this);
    }
    
    public void update(float temperature, float humidity, float pressure){
        this.temperature = temperature;
        this.humidity = humidity;
        display();
    }
    
    public void display(){
        System.out.println("Current conditions: " + temperature + "F degrees and " + humidity + "% humidity");
    }
}
